{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX538ACSA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX538ACSA","canonicalUrl":"https://icboms.com/analog-devices/MAX538ACSA","factsUrl":"https://icboms.com/api/mcp/products/MAX538ACSA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX538ACSA+ 12-bit voltage-output DAC, SPI, R-2R, 25 µs settling, ±0.5 LSB INL, 8-SOIC, tube.","salesMarkdown":"## 12-bit voltage-output DAC with SPI The MAX538ACSA+ is a single-channel 12-bit digital-to-analog converter with a voltage-buffered output, using an R-2R ladder architecture. It communicates over an SPI data interface and settles to within 1/2 LSB in 25 µs typical, making it suitable for closed-loop control and precision set-point generation. The device operates from a single 5 V supply for both analog and digital rails, and requires an external voltage reference. ## Accuracy and linearity Integral non-linearity is ±0.5 LSB maximum, and differential non-linearity is ±1 LSB maximum — both specified over the full operating temperature range. Housed in an 8-lead SOIC package (8-SOIC, 3.90 mm width), surface-mount soldered directly to the PCB — no socket required. The single 5 V supply simplifies power routing on a mixed-signal board; the digital interface shares the same rail as the analog core, so no separate I/O voltage is needed.","metaTitle":"MAX538ACSA+ 12-Bit DAC, Voltage-Out, SPI, 8-SOIC","metaDescription":"Analog Devices MAX538ACSA+ 12-bit voltage-output DAC, SPI interface, ±0.5 LSB INL, 25 µs settling, 8-SOIC. Active, RoHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tube","Output Type":"Voltage - Buffered","Architecture":"R-2R","INL/DNL (LSB)":"±0.5 (Max), ±1 (Max)","Mounting Type":"Surface Mount","Settling Time":"25µs (Typ)","Data Interface":"SPI","Number of Bits":"12","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Reference Type":"External","lifecycle_stage":"eol_hot","Differential Output":"No","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"8-SOIC","Number of D/A Converters":"1","Voltage - Supply, Analog":"5V","Voltage - Supply, Digital":"5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$20.34","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$20.34000","currency":"USD"},{"qty":10,"price":"$18.69400","currency":"USD"},{"qty":25,"price":"$17.91880","currency":"USD"},{"qty":100,"price":"$15.78800","currency":"USD"},{"qty":250,"price":"$15.01316","currency":"USD"},{"qty":500,"price":"$14.04456","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/460a72ed9c4b6258c76a76373bc4adb3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output type of the MAX538ACSA+?","answer":"The MAX538ACSA+ has a voltage-buffered output, meaning the DAC output is internally buffered to drive a low-impedance load directly without an external op-amp."},{"question":"What package does the MAX538ACSA+ come in?","answer":"It is supplied in an 8-lead SOIC package (8-SOIC, 3.90 mm width), surface-mount, shipped in tube packaging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX538ACSA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX538ACSA when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}